/*
 * Copyright (c) 2025 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef OHOS_DISTRIBUTED_DATA_SWITCH_OBSERVER_BRIDGE_H
#define OHOS_DISTRIBUTED_DATA_SWITCH_OBSERVER_BRIDGE_H

#include "concurrent_map.h"
#include "executor_pool.h"
#include "kvstore_death_recipient.h"
#include "kvstore_observer.h"

namespace OHOS::DistributedKv {
class SwitchObserverBridge : public KvStoreDeathRecipient {
public:
    SwitchObserverBridge(const AppId &appId);
    virtual ~SwitchObserverBridge() = default;

    void AddSwitchCallback(std::shared_ptr<KvStoreObserver> observer);
    void DeleteSwitchCallback(std::shared_ptr<KvStoreObserver> observer);
    void OnRemoteDied() override;

private:
    void RegisterSwitchObserver();
    void RestartRegisterTimer();
    ExecutorPool::TaskId taskId_ = ExecutorPool::INVALID_TASK_ID;
    AppId switchAppId_;
    std::mutex switchMutex_;
    ConcurrentMap<uintptr_t, std::shared_ptr<KvStoreObserver>> switchObservers_;
    std::atomic<uint32_t> registerRetryCount_ = 0;
};
} // namespace OHOS::DistributedKv
#endif // OHOS_DISTRIBUTED_DATA_SWITCH_OBSERVER_BRIDGE_H